SMS Group Microsoft Azure Administrator Interview Questions and Answers

Multiple choice questions

Q1. HR reached out to me through naukri. Based on my tech stack i matched the requirements. On the first call HR asked me a lot of the questions on why i was looking out for a change, what kind of work have i ...read more
Add your answer

Q1. Write a program to find last non repeating character in a given string using Java 8 functions only like Streams and Lambda's.
Ans. 
Program to find last non-repeating character in a given string using Java 8 functions only.
• Use Java 8 Streams and Lambda's to filter the string and find the last non-repeating character.

• Create a Map to store the frequency of each character in the string.

• Use the filter() method to get the non-repeating characters and find the last one using reduce().
Answered by AI
Add your answer
Q2. Given two interface, Interface A and Interface B both having the same functions in them let's say apply(). If a class implements both of these interface then which function will get implemented?
Ans. 
When a class implements multiple interfaces with the same method, it must provide a single implementation for that method.
• If both interfaces have the same method signature, the implementing class must define that method only once.

• Example: If Interface A and Interface B both have 'void apply()', the class must implement 'void apply()' once.

• The implementation can be used interchangeably for both interfaces.

• If needed, the...read more
Answered by AI
Add your answer
Q3. Given a employee table with name, ID, age, salary and ratings column. Find the top 3 employee based on the ratings.
Ans. 
Find the top 3 employees based on ratings in an employee table.
• Sort the employee table based on ratings in descending order.

• Select the top 3 employees from the sorted table.

• Return the selected employees as the result.
Answered by AI
Add your answer
Q4. Group anagram coding question.
Ans. 
Group anagrams from a list of strings by sorting characters in each string.
• Use a hash map to group words by their sorted character tuple.

• Example: Input: ['eat', 'tea', 'tan', 'ate', 'nat', 'bat']

• Output: [['eat', 'tea', 'ate'], ['tan', 'nat'], ['bat']]

• Iterate through each word, sort it, and use it as a key in the hash map.
Answered by AI
Add your answer
Q5. Given an Employee class with 3 fields name, age and salary. Make changes in the class so that any two employee objects having same names are considered duplicates.
Ans. 
Modify Employee class to consider objects with same names as duplicates.
• Add a static HashSet<String> to keep track of unique names.

• Override equals() and hashCode() methods to compare names.

• In the constructor, check if the name already exists in the HashSet and mark it as duplicate if true.
Answered by AI
Add your answer

Q1. It was an algorithm question which I had to code in 30 minutes
Add your answer
Q2. Java/Spring related questions were asked
Add your answer

They asked me about my current project and asked me to design a system similar to that

Q1. Basics of OOP and JavaScript related
Add your answer

It was basic code syntax check test.

Q1. All regular technical questions about your skillset which is matching their requirement. This was with a Tech Lead (>13 years experienced)
Add your answer

Q1. These were all heavy technical questions regarding the required skillset and your own skillset. It was conducted by 2 SSDs (Both >10 year exp.)
Add your answer

Q1. This was a Manager+HR round. The Manager asked questions regarding way of working (Agile, Scrum, Safe, etc.) and questions around that. The Manager then dropped off and the HR asked questions generic quest...read more
Add your answer

Gender Diversity in industry or organisations

Reasonings and aptitude

Q1. Difference Between Altornators and Generators
Ans. 
Alternators produce AC current while generators produce DC current.
• Alternators use a rotating magnetic field to generate alternating current (AC)

• Generators use a stationary magnetic field to generate direct current (DC)

• Alternators are more efficient and commonly used in modern vehicles

• Generators are simpler in construction but less efficient than alternators
Answered by AI
View 1 more answer
Q2. Why the transmission line are in the multiple of 11? Like 11kV 22kV 33kV
Ans. 
Transmission lines use multiples of 11 for voltage levels to ensure efficient power distribution and reduce losses.
• The 11kV system is derived from the square root of 3 (√3) times the line-to-line voltage in a three-phase system.

• Using multiples of 11 helps in maintaining a standard voltage level for transformers and equipment.

• For example, 33kV is three times 11kV, which is a common voltage level for medium voltage distr...read more
Answered by AI
Add your answer
Q3. Why we use ac apliances instead of dc apliances in our homes?
Ans. 
AC appliances are used in homes because AC can be easily converted to different voltages, making it more versatile for household use.
• AC can be easily converted to different voltages, making it more versatile for household use

• AC is more efficient for long-distance power transmission

• AC allows for the use of transformers to step up or step down voltage as needed

• AC motors are simpler and cheaper than DC motors for many app...read more
Answered by AI
Add your answer

Q1. Design, fluid, basic subjects
Add your answer

Q1. Basic hr questions like tell me about the company
Add your answer